1) Working principles:
a) Powered by solar energy
b) The solar panel converts sunlight into electric energy
c) The electric energy then is charged into the built-in batteries during the day
d) The light sensor turns on the light automatically at night
2) Can work 8 hours at night after a full days charging
3) Lifetime: over 100,000h
The solar energy is transformed into electricity and stored in the batteries by day. Controlled by a senor, it will light automatically at night. The colors of light form urban night scenery which is bright and beautiful. With easy installment and no need to lay cable, the products are widely used in villas, parks, courtyard, hotel decoration, river dykes, light decoration in scenic.